Prevention of Future Deaths reports · 2025

Luke Barnes

Regulation 28 report to prevent future deaths, reference 2025-0136, written 11 Mar 2025. A coroner writes one of these when an inquest reveals a risk that could cause further deaths unless something changes.

Date of report11 Mar 2025
Reference2025-0136
DeceasedLuke Barnes
CoronerSusan Ridge
Coroner areaSurrey
CategoryAlcohol, drug and medication related deaths
Sourcejudiciary.uk record · original PDF
Responses published1

The report

Text extracted from the PDF text layer. Reproduced verbatim, including the scan's own layout.

IN THE SURREY CORONER’S COURT
IN THE MATTER OF:

__________________________________________________________

The Inquest Touching the Death of Luke Harry Brockwell Barnes
A Regulation 28 Report – Action to Prevent Future Deaths
__________________________________________________________

1

THIS REPORT IS BEING SENT TO:

Chief Probation Officer
HMPPS

2 CORONER

Ms Susan Ridge, H.M. Assistant Coroner for Surrey

3 CORONER’S LEGAL POWERS

I make this report under paragraph 7(1) of Schedule 5 to The Coroners
and Justice Act 2009.

4

INQUEST

An inquest into Mr Barnes death was opened on 14 May 2024.  The
inquest was resumed and concluded on 16 December 2024 with further
submissions in respect of Regulation 28 matters received on 29 January
2025 and 5 March 2025.

The medical cause of Mr Barnes’ death was:

1a. 

 toxicity

With respect to where, when and how Mr Barnes came by his death it was
recorded at Box 3 of the Record of Inquest as follows:

Luke Harry Brockwell BARNES was found dead at his home in
Cobham on 9 February 2024. He had taken sufficient

 to result in his death from 

 toxicity.
His death was formally recorded by paramedics at 1134 hours that
same day.

 The inquest concluded with a short form conclusion of ‘Drug related’.

5 CIRCUMSTANCES OF THE DEATH

During the course of the inquest the court heard that Mr Barnes had a
diagnosis of autism and a personality disorder with a history of previous
convictions. He had long-term drug abuse issues including purchasing
drugs online.

At the time of his death Mr Barnes was subject to probation service
supervision following a short period on licence and a 12 month
community order made by Guildford Crown Court, this included a Drug
Rehabilitation Requirement (DRR). The DRR was not implemented by the
probation service. Mr Barnes was referred to a similar programme, which
he attended, but which could not require him to undergo regular drug
testing. The coroner heard that any such alteration to sentence requires
the court itself to review the original sentence. That did not happen in Mr
Barnes’ case.

Following his arrest in April 2023  Mr Barnes had been referred by
Westminster Court Probation Service to the Liaison and Diversion Service
at Westminster Magistrates Court for assessment and review. A report
was prepared by a specialist practitioner for intellectual disabilities and
learning disabilities. That report included insights into his character and
behaviour, discussion about his autism and recommendations as to how
best to manage Mr Barnes in the future. In June 2023 post sentence
probation supervision for Mr Barnes was passed from London to Staines.
The court heard that the report prepared by the Liaison and Diversion
Service specialist practitioner was not seen by or was not available to
probation staff in Staines.

 6 CORONER’S CONCERNS

The MATTERS OF CONCERN are:

a.Probation staff are not always aware of or have access to relevant and/or
specialist medical reports prepared for Liaison and Diversion Service and
other bodies including mental health providers.

Further evidence obtained from HMPPS indicates that reports prepared
for Liaison and Diversion Service or mental health service providers by
specialist medical practitioners (including learning disability
practitioners) may not always be notified to the probation service and that
the sharing of such information relies to an extent on ad hoc
arrangements. The coroner has been told that this issue has been
identified previously in a Serious Further Offences Review.

b.Whether there is sufficient training for all frontline probation service
staff about neurodiverse conditions and their impact on post sentence
supervision.

The Court heard from Mr Barnes’ probation practitioner, they had limited
awareness of neurodiversity issues as they might affect the supervision of
Mr Barnes or probation service policy in this area.  Although further
evidence from HMPPS confirms that since 2021 all trainee probation
officers are required to attend a face-to-face training session on
neurodiversity and probation officers and qualified probation officers
have training available to them it is not clear if this training is sufficient
and for all frontline probation staff.

c. That a loophole exists whereby a sentence of the court, not actioned by
probation service staff, (in this case a DRR) might not be referred back to
the court for review.

7 ACTION SHOULD BE TAKEN

In my opinion action should be taken to prevent future deaths and I
believe that the people listed in paragraph one above have the power to
take such action.

 8

YOUR RESPONSE
You are under a duty to respond to this report within 56 days of its date; I
may extend that period on request.

Your response must contain details of action taken or proposed to be
taken, setting out the timetable for such action. Otherwise you must
explain why no action is proposed.

9 COPIES

I have sent a copy of this report to the following:

1. Chief Coroner
2. Mr Barnes family

10 Signed:

Susan Ridge
H.M Assistant Coroner for Surrey

Dated 11 March 2025

Responses

1 response published against this report on judiciary.uk. A response is a body's written reply to the coroner's concerns; publication is at the discretion of the Chief Coroner's office, so an absent response does not mean nobody replied.

Response from Hmpps and Probation Service (PDF)
Ms Susan Ridge,  

H.M. Assistant Coroner for Surrey 

By email only to: 

10th June 2025 

Dear Madam,        

Inquest Touching the Death of Luke Harry Brockwell Barnes 

I refer to your Regulation 28 Report following the Inquest into the death of Mr. Barnes and am issuing 
this response on behalf of His Majesty’s Prison & Probation Service (HMPPS).   

I  know  that  you  will  share  a  copy  of  this  response  with  his  family,  and  I  would  like  to  take  this 
opportunity to express my sincere condolences for their loss.  

You raised the following concerns –  

Probation staff are not always aware of or have access to relevant and/or specialist medical 
reports prepared for Liaison and Diversion Service and other bodies including mental health 
providers.   

Concerns around the lack of universal access for NHS Liaison and Diversion (L&D) services to the 
Common Platform used by HM Court & Tribunal Service (HMCTS) has now been raised at Ministerial 
level.  This has resulted in a review of the access arrangements and, as a result, HMCTS intends to 
remove the  need  for manual  handling  for the  upload  of  L&D  reports  to the  Common  Platform  and 
DCS as well as other evidence required from Criminal Justice System partners within the sentencing 
processes.   This should remove the risk of Probation staff not always being aware of or having access 
to relevant reports with the Liaison and Diversion Service.  

Whether there is sufficient training for all frontline probation service staff about neurodiverse 
conditions and their impact on post sentence supervision  

All frontline Probation staff have access to training which covers  

  Neurodiversity – Learning Disabilities and Challenges  

  Neurodiversity - Brain Injury  

  Neurodiversity - Autism and ADHD  

  Diversity and Inclusion Learning and Development 

                                                  
 
 
 
 
 
 
 
 This training is a requirement for all those training to become qualified Probation Officers and 
has  been  since  2021.   HMPPS  keeps  the  training  it  provides  to  all Probation  frontline staff 
under review to ensure it is sufficient and current and meets the demands of the work being 
undertaken.  It is part of the professional responsibility of  Probation Practitioners to access 
relevant  training  to  meet  the  diverse  needs  of  those  subject  to  Probation  supervision  and 
ensure  that  they  can  comply  with  the  requirements  of  the  Policy  Framework  for  Sentence 
Management in the Community.     

That  a  loophole  exists  whereby  a  sentence  of  the  court,  not  actioned  by  probation 
service staff, (in this case a DRR) might not be referred back to the court for review.   

HMPPS has very recently (June 2025) updated its Drug Rehabilitation Requirement (DRR) 
Guidance  (including  DRR  Reviews  Guidance)  to  help  create  a  standard  approach  across 
England and Wales.   

The updated Guidance will ensure a consistent approach is used during DRR Reviews and 
following sentencing to a DRR and also simplify the process by providing clarity of roles and 
responsibilities and an improved DRR Review template.  The aim of the updated Guidance is 
to improve efficiency; speed up referrals into drug treatment; increase the number of Order 
completions and increase judiciary confidence in the Orders.   

The  update  Guidance  documents  are  available  to  all  Probation  staff  on  a  comprehensive 
computer database known as EQuiP (Excellence & Quality in Process) which provides easy 
access to operational processes and procedures.   

Thank you again for bringing your concerns to our attention. I trust that this response provides 
assurance that action is being taken to address the issues you raised. 

Yours faithfully, 

Head of Operations

Related reports

Other reports by Susan Ridge

See all →

More reports categorised “Alcohol, drug and medication related deaths”

See all →

Track Alcohol, drug and medication related deaths

See every Prevention of Future Deaths report matching Alcohol, drug and medication related deaths, and how often a new one appears.

What would an alert for this have sent me? Search the full text

Free to try — the preview shows the real matches and how many arrived in the last 12 months. Your first email alert is free.

These reports are published by the Chief Coroner's office at judiciary.uk and are © Crown copyright. The text here is reproduced from the published PDF so it can be searched. If something on this page is wrong, or you are a person named in it and want it reviewed, email drcjar@gmail.com and we will act promptly.